Saturday, May 30, 2009

io9 - The Mysterious Ice Circles of Siberia - Ice circles - shimmer

Differential geological thermal heating of a long ago buried impact crater? Reason I thought was Panther Mountain in the New York Catskills was recently discovered to have been one. (Wikipedia) Perhaps the two of them are like "Panther Mountain - Meteor Impact Crater" as seen in profile here []

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